There are loads of great flashlights built for outdoor adventures, but the best light is the one you have on you. That's what ...

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can ...

A research team at the University of Iowa has identified the role of key genes and ultraviolet light in a common eye disease.

Invisible ink city maps come to life when exposed to heat or UV light. This feature reveals secret spots like hidden gardens, ...

“Ageing eyes experience reduced elasticity of the lens inside the eye (causing presbyopia), less pupil responsiveness ...

Laser treatment for scars involves using an intense but gentle beam of light to minimize the appearance. The procedure can ...

ALBANY — Senate Minority Leader Charles Schumer announced Wednesday that the federal government and Albany NanoTech reached a final agreement to lock in nearly a billion dollars for a computer chip ...

A 144-foot strand of Govee Smart Outdoor String Lights 2 is on sale for just $100 at Amazon, down from the usual $169.69.

CNN Underscored editors have a front seat for new product launches, so The Watch List is our collection of coming-soon standouts that are too good to keep to ourselves.

The Perth UV forecast and sun protection times are now available in the MetEye Text Views. More information about changes to UV products. It is important for all Australians or visitors to Australia, ...

This is a NASA Hubble Space Telescope ultraviolet-light image of the planet Venus, taken on January 24 1995, when Venus was at a distance of 70.6 million miles 113.6 million kilometers from Earth.